diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index aa1d6422..1d9943ca 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -36,7 +36,7 @@ jobs:
           git commit -m "CI: render for school"
       # can be used for troubleshooting
       # - name: Store merged source
-      #   uses: actions/upload-artifact@v6
+      #   uses: actions/upload-artifact@v7
       #   with:
       #     name: ${{ matrix.school }}-src
       #     path: ./
@@ -52,7 +52,7 @@ jobs:
         run: git push origin ${{ matrix.school }}
         if: github.ref_name == 'main'
       - name: Store rendered HTML for link checking
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ matrix.school }}
           path: _build/html